1"use strict";
  2const {
  3  __spreadValues,
  4  __spreadProps,
  5  __export,
  6  __toESM,
  7  __toCommonJS
  8} = require('./esblib.cjs');
  9
 10
 11// src/util.ts
 12var util_exports = {};
 13__export(util_exports, {
 14  bufArrJoin: () => bufArrJoin,
 15  bufToString: () => bufToString,
 16  getLast: () => getLast,
 17  getLines: () => getLines,
 18  identity: () => identity,
 19  isString: () => isString,
 20  isStringLiteral: () => import_vendor_core.isStringLiteral,
 21  iteratorToArray: () => iteratorToArray,
 22  noop: () => noop,
 23  once: () => once,
 24  parseBool: () => parseBool,
 25  parseDuration: () => parseDuration,
 26  preferLocalBin: () => preferLocalBin,
 27  proxyOverride: () => proxyOverride,
 28  quote: () => quote,
 29  quotePowerShell: () => quotePowerShell,
 30  randomId: () => randomId,
 31  toCamelCase: () => toCamelCase
 32});
 33module.exports = __toCommonJS(util_exports);
 34var import_node_path = __toESM(require("path"), 1);
 35var import_node_process = __toESM(require("process"), 1);
 36var import_vendor_core = require("./vendor-core.cjs");
 37function noop() {
 38}
 39function identity(v) {
 40  return v;
 41}
 42function randomId() {
 43  return Math.random().toString(36).slice(2);
 44}
 45function isString(obj) {
 46  return typeof obj === "string";
 47}
 48var utf8Decoder = new TextDecoder("utf-8");
 49var bufToString = (buf) => isString(buf) ? buf : utf8Decoder.decode(buf);
 50var bufArrJoin = (arr) => arr.reduce((acc, buf) => acc + bufToString(buf), "");
 51var getLast = (arr) => arr[arr.length - 1];
 52function preferLocalBin(env, ...dirs) {
 53  const pathKey = import_node_process.default.platform === "win32" ? Object.keys(env).reverse().find((key) => key.toUpperCase() === "PATH") || "Path" : "PATH";
 54  const pathValue = dirs.map(
 55    (c) => c && [
 56      import_node_path.default.resolve(c, "node_modules", ".bin"),
 57      import_node_path.default.resolve(c)
 58    ]
 59  ).flat().concat(env[pathKey]).filter(Boolean).join(import_node_path.default.delimiter);
 60  return __spreadProps(__spreadValues({}, env), {
 61    [pathKey]: pathValue
 62  });
 63}
 64function quote(arg) {
 65  if (arg === "") return `$''`;
 66  if (/^[\w/.\-@:=]+$/.test(arg)) return arg;
 67  return `$'` + arg.replace(/\\/g, "\\\\").replace(/'/g, "\\'").replace(/\f/g, "\\f").replace(/\n/g, "\\n").replace(/\r/g, "\\r").replace(/\t/g, "\\t").replace(/\v/g, "\\v").replace(/\0/g, "\\0") + `'`;
 68}
 69function quotePowerShell(arg) {
 70  if (arg === "") return `''`;
 71  if (/^[\w/.\-]+$/.test(arg)) return arg;
 72  return `'` + arg.replace(/'/g, "''") + `'`;
 73}
 74function parseDuration(d) {
 75  if (typeof d === "number") {
 76    if (isNaN(d) || d < 0) throw new Error(`Invalid duration: "${d}".`);
 77    return d;
 78  }
 79  const [m, v, u] = d.match(/^(\d+)(m?s?)$/) || [];
 80  if (!m) throw new Error(`Unknown duration: "${d}".`);
 81  return +v * ({ s: 1e3, ms: 1, m: 6e4 }[u] || 1);
 82}
 83var once = (fn) => {
 84  let called = false;
 85  let result;
 86  return (...args) => called ? result : (called = true, result = fn(...args));
 87};
 88var proxyOverride = (origin, ...fallbacks) => new Proxy(origin, {
 89  get(target, key) {
 90    var _a, _b;
 91    return (_b = (_a = fallbacks.find((f) => key in f)) == null ? void 0 : _a[key]) != null ? _b : Reflect.get(target, key);
 92  }
 93});
 94var toCamelCase = (str) => str.toLowerCase().replace(/([a-z])[_-]+([a-z])/g, (_, p1, p2) => p1 + p2.toUpperCase());
 95var parseBool = (v) => v === "true" || v !== "false" && v;
 96var getLines = (chunk, next, delimiter) => {
 97  const lines = ((next.pop() || "") + bufToString(chunk)).split(delimiter);
 98  next.push(lines.pop());
 99  return lines;
100};
101var iteratorToArray = (it) => {
102  const arr = [];
103  let entry;
104  while (!(entry = it.next()).done) arr.push(entry.value);
105  return arr;
106};
107/* c8 ignore next 100 */
108// Annotate the CommonJS export names for ESM import in node:
1090 && (module.exports = {
110  bufArrJoin,
111  bufToString,
112  getLast,
113  getLines,
114  identity,
115  isString,
116  isStringLiteral,
117  iteratorToArray,
118  noop,
119  once,
120  parseBool,
121  parseDuration,
122  preferLocalBin,
123  proxyOverride,
124  quote,
125  quotePowerShell,
126  randomId,
127  toCamelCase
128});